CVE-2023-3764

MEDIUM

WooCommerce PDF Invoice Builder <= 1.2.90 - Cross-Site Request Forgery via Save Function

Title source: llm

Description

The WooCommerce PDF Invoice Builder plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.2.90. This is due to missing or incorrect nonce validation on the Save function. This makes it possible for unauthenticated attackers to make changes to invoices via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References (3)

Core 3

Core References

Patch

https://plugins.trac.wordpress.org/browser/woo-pdf-invoice-builder/trunk/woocommerce-pdf-invoice-ajax.php?rev=2935371#L894

Patch

https://plugins.trac.wordpress.org/changeset/2951617/woo-pdf-invoice-builder/trunk/woocommerce-pdf-invoice-ajax.php?old=2949518&old_path=woo-pdf-invoice-builder%2Ftrunk%2Fwoocommerce-pdf-invoice-ajax.php

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/ebf2e701-9f9b-4a78-a61a-0cf90cdd9755?source=cve

Scores

CVSS v3 4.3

EPSS 0.0024

EPSS Percentile 15.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-352

Status published

Products (2)

edgarrojas/PDF Builder for WooCommerce. Create invoices,packing slips and more < 1.2.90

rednao/woocommerce_pdf_invoice_builder < 1.2.90

Published Aug 31, 2023

Tracked Since Feb 18, 2026